Due to academic reasons, Zhou Yuhang transferred to Nianxi Middle School. By chance, he met Shi Ji. After gradually getting in touch, Zhou Yuhang secretly fell in love. The sudden arrival of transfer student Mu Xiannan broke the situation. Zhou Yuhang was exposed as gay, and people around him once again created rifts with him. Shi Ji was unable to accept it at the beginning but gradually understood it later, but Zhou Yuhang suffered another school bullying. Shi Ji came to help, but accidentally injured Mu Xiannan. Shi Ji was prosecuted and imprisoned. Zhou Yuhang's parents did not allow him to testify in court and took him away.
Shi Ji stayed in prison like this for half a year, and gradually became decadent after he was released.
Suddenly, Zhou Yuhang came back. He found Shi Ji, but Shi Ji wanted to kill him. He chose to stay with Shi Ji and let Shi Ji torture him. In the end, Shi Ji also gave up and let him leave. However, Zhou Yuhang passed away because he had been seriously ill for a long time and had no time to receive treatment.